# 1 "div.c"
# 1 "<built-in>"
# 1 "<command-line>"
# 31 "<command-line>"
# 1 "/usr/include/stdc-predef.h" 1 3 4
# 32 "<command-line>" 2
# 1 "div.c"
# 1 "head.h" 1




int add(int,int);

int sub(int,int);

int mul(int,int);

double div(int,int);
# 2 "div.c" 2

double div(int a,int b){


    return a/b;

}
